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off by one error in 2htdp/image error messages

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closes PR 11476
This commit is contained in:
Robby Findler 2010-12-06 09:17:19 -06:00
parent fd79abcc1f
commit 45a97cb561
1 changed files with 1 additions and 1 deletions
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collects/2htdp/private/img-err.rkt
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@ -49,7 +49,7 @@
(with-syntax ([(i ...) (build-list len add1)])
#`(define (fn-name args ... . final-arg)
(let ([args (check/normalize 'fn-name 'args args i)] ...
[final-arg (map/i (λ (x j) (check/normalize 'fn-name 'final-arg x (+ #,len j)))
[final-arg (map/i (λ (x j) (check/normalize 'fn-name 'final-arg x (+ #,(+ len 1) j)))
final-arg)])
body ...))))]
[(define/chk (fn-name args ...) body ...)